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“
top latch does not always retract.
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RELATED FAQS
Question
Answer
Why would bottom latch on 98/9927 drop when top latch stays retracted?
Resolution:
Check the adjustment and if this does not resolve then you may possibly have a defective center case or bottom latch.:
What causes the top latch of a 1690 to not hold in the retracted position while the door swings?
Resolution:
The top rod is adjusted too short, so when pushpad is pressed it is not operating the top latch enough to get into the hold down position. The top rod would need to be lengthened by turning the lat...:
Why is the 2390 top latch not staying retracted when dogged?
Resolution:
Most likely need to length the top rod so latch can engage it's internal latch retention state. See 2390 Instructions for adjusting rod lengths.:
What would keep the vertical rod exit devices top latch from being held retracted in the open position?
Resolution:
Following exit devices 2227/F, 33/3527A/F, 33/3547A/48A/F, 98/9927/F and 98/9947/48/F have similar rod adjustment procedures. All top latches control the bottom latch assemblies. When do...: